Remove newline at end of MWExceptionRenderer::getShowBacktraceError

Also add a period at the end of the sentence.

This changes the HTML comment from

<!-- Set $wgShowExceptionDetails = true; at the bottom
of LocalSettings.php to show detailed debugging
information
 -->

to

<!-- Set $wgShowExceptionDetails = true; at the bottom
of LocalSettings.php to show detailed debugging
information. -->

This is a follow-up to 842b7a1769 (T162315).

Change-Id: I45ff4f856ad1c0dc72066fce7771077ff4663785

diff --git a/includes/exception/MWExceptionRenderer.php b/includes/exception/MWExceptionRenderer.php
index 579b6ca..60cbf15 100644 (file)
--- a/includes/exception/MWExceptionRenderer.php
+++ b/includes/exception/MWExceptionRenderer.php
@@ -211,7 +211,7 @@ class MWExceptionRenderer {
                                "\nBacktrace:\n" .
                                MWExceptionHandler::getRedactedTraceAsString( $e ) . "\n";
                } else {
-                       return self::getShowBacktraceError( $e );
+                       return self::getShowBacktraceError( $e ) . "\n";
                }
        }
 
@@ -242,7 +242,7 @@ class MWExceptionRenderer {
                        $vars[] = '$wgShowDBErrorBacktrace = true;';
                }
                $vars = implode( ' and ', $vars );
-               return "Set $vars at the bottom of LocalSettings.php to show detailed debugging information\n";
+               return "Set $vars at the bottom of LocalSettings.php to show detailed debugging information.";
        }
 
        /**